diff --git a/dialect/db/hive/pom.xml b/dialect/db/hive/pom.xml
index f1cd519..2d4b83d 100644
--- a/dialect/db/hive/pom.xml
+++ b/dialect/db/hive/pom.xml
@@ -65,7 +65,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/dialect/db/mariadb/pom.xml b/dialect/db/mariadb/pom.xml
index 392003e..f50a58d 100644
--- a/dialect/db/mariadb/pom.xml
+++ b/dialect/db/mariadb/pom.xml
@@ -76,13 +76,13 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>mariadb</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/dialect/db/mssqlserver/pom.xml b/dialect/db/mssqlserver/pom.xml
index d3d21e9..88e2b48 100644
--- a/dialect/db/mssqlserver/pom.xml
+++ b/dialect/db/mssqlserver/pom.xml
@@ -80,13 +80,13 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>mssqlserver</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/dialect/db/mysql/pom.xml b/dialect/db/mysql/pom.xml
index 609d52e..95cb4ee 100644
--- a/dialect/db/mysql/pom.xml
+++ b/dialect/db/mysql/pom.xml
@@ -69,13 +69,13 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>mysql</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/dialect/db/oracle/pom.xml b/dialect/db/oracle/pom.xml
index 7a18461..30a1232 100644
--- a/dialect/db/oracle/pom.xml
+++ b/dialect/db/oracle/pom.xml
@@ -90,19 +90,19 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>oracle-xe</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>oracle-free</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/dialect/db/postgresql/pom.xml b/dialect/db/postgresql/pom.xml
index 6dd76f4..59dfe0e 100644
--- a/dialect/db/postgresql/pom.xml
+++ b/dialect/db/postgresql/pom.xml
@@ -84,13 +84,13 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>postgresql</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/jdbc/metadata/pom.xml b/jdbc/metadata/pom.xml
index f0de741..3034963 100644
--- a/jdbc/metadata/pom.xml
+++ b/jdbc/metadata/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>mariadb</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -72,7 +72,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>mssqlserver</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -84,7 +84,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>oracle-free</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -96,13 +96,13 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>postgresql</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>1.19.7</version>
+      <version>1.21.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>